8013687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12781}}^1$

素因数の和:12814

約数の個数: 16

約数和(自身を含む): 12270720

約数和(自身を除く): 4257033

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 12781, 38343, 140591, 242839, 421773, 728517, 2671229, 8013687]

約数ペア:

[(1, 8013687), (3, 2671229), (11, 728517), (19, 421773), (33, 242839), (57, 140591), (209, 38343), (627, 12781)]